could you please fully support mvm mode.

bugs:
1. bot won't attack tank
2. bot not moving if die and respawn
3. try make bot buy upgrade for their weapon
4. bot to stupid to attack giant robot


other bugs (non mvm)
1. bot sometime ignore capture point and busy attacking enemy (KOTH)
2. try make pyro use airblast to reflect rocket
3. try make pyro use airblast to extinguish teammate
4. please add support for new beta gamemode RD